Question

A $10 bottle of detergent yields 10 loads of laundry. Allen tries this detergent & finds he can do only 8 loads of laundry from 1 bottle. What fraction of the advertised # of loads was he able to do?

Answer 1

He was able to do 8 out of 10, which would be 8/10, which could be further reduced to 4/5

Answer 2

Thanks, that was exactly the answer I was looking for. You are a genius whoever you are.